<template>
  <div class="app-container">
    <div class="search-con">
      <div class="title">查询条件</div>
      <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="100px">
        <el-form-item label="名称" prop="name">
          <el-input v-model="queryParams.name" placeholder="请输入名称" clearable @keyup.enter="handleQuery" />
        </el-form-item>
        <el-form-item label="编号" prop="code">
          <el-input v-model="queryParams.code" placeholder="请输入编号" clearable @keyup.enter="handleQuery" />
        </el-form-item>
        <el-form-item label="类型" prop="type">
          <el-select v-model="queryParams.type" placeholder="请选择类型" clearable>
            <el-option v-for="dict in exchange_type" :key="dict.value" :label="dict.label" :value="dict.value" />
          </el-select>
        </el-form-item>
      </el-form>
      <div class="search-btn-con">
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button type="info" icon="Refresh" @click="resetQuery">重置</el-button>
      </div>
    </div>
    <div class="main-con">
      <div class="title-con">
        <div class="title">基本信息</div>
        <div class="operate-btn-con">
          <el-button @click="handleAdd" icon="Plus" v-hasPermi="['invest:exchange:add']">新增</el-button>
          <el-button :disabled="multiple" icon="Delete" @click="handleDelete" v-hasPermi="['invest:exchange:remove']">删除</el-button>
          <!-- <el-button @click="handleExport" icon="Download" v-hasPermi="['invest:exchange:export']">导出</el-button> -->
        </div>
      </div>
      <div class="content-con" v-loading="loading">
        <el-table v-loading="loading" :data="exchangeList" @selection-change="handleSelectionChange">
          <el-table-column type="selection" width="55" align="center" />
          <el-table-column type="index" label="序号" :index="indexMethod" width="50"></el-table-column>
          <el-table-column label="全称" align="center" prop="name" />
          <el-table-column label="交易所代码" align="center" prop="code" />
          <el-table-column label="简称" align="center" prop="shortName" />
          <el-table-column label="代码后缀" align="center" prop="remark" />
          <el-table-column label="成立时间" align="center" prop="foundingTime" />
          <el-table-column label="类型" align="center" prop="type">
            <template #default="scope">
              <dict-tag :options="exchange_type" :value="scope.row.type" />
            </template>
          </el-table-column>
          <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
            <template v-slot="scope">
              <div class="ctrl-btn d-flex">
                <el-tooltip v-for="item in operateList" :key="item.id" class="item" effect="dark" :content="item.title" placement="top">
                  <el-button :icon="item.icon" :v-hasPermi="item.hasPermi" circle @click="handleOperate(item.id, scope.row)"></el-button>
                </el-tooltip>
              </div>
            </template>
          </el-table-column>
        </el-table>
        <el-pagination
          small
          background
          layout="total,sizes, prev, pager, next"
          :total="total"
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
        />
      </div>
    </div>
    <!-- 添加或修改交易所基础信息对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="exchangeRef" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="全称" prop="name">
          <el-input v-model="form.name" placeholder="请输入全称" />
        </el-form-item>
        <el-form-item label="交易所代码" prop="code">
          <el-input v-model="form.code" placeholder="请输入交易所代码" />
        </el-form-item>
        <el-form-item label="代码后缀" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入股票代码后缀" />
        </el-form-item>
        <el-form-item label="类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择类型">
            <el-option v-for="dict in exchange_type" :key="dict.value" :label="dict.label" :value="dict.value"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="简称" prop="shortName">
          <el-input v-model="form.shortName" placeholder="请输入简称" />
        </el-form-item>
        <el-form-item label="成立时间" prop="foundingTime">
          <el-date-picker clearable v-model="form.foundingTime" type="date" value-format="YYYY-MM-DD" placeholder="请选择成立时间"> </el-date-picker>
        </el-form-item>
        <el-form-item label="简介" prop="introduce">
          <el-input v-model="form.introduce" rows="8" type="textarea" placeholder="请输入简介" />
        </el-form-item>
      </el-form>
      <template v-if="title !== '查看交易所基础信息'" #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Exchange">
import { listExchange, getExchange, delExchange, addExchange, updateExchange } from '@/api/invest/exchange'
// eslint-disable-next-line no-unused-vars
import { require } from '@/utils/require'
const { proxy } = getCurrentInstance()
const { exchange_type } = proxy.useDict('exchange_type')

const exchangeList = ref([])
const open = ref(false)
const loading = ref(true)
const showSearch = ref(true)
const ids = ref([])
const single = ref(true)
const multiple = ref(true)
const total = ref(0)
const title = ref('')
const operateList = ref([
  { id: 'view', icon: 'View', title: '查看', hasPermi: ['invest:exchange:query'] },
  { id: 'edit', icon: 'Edit', title: '修改', hasPermi: ['invest:exchange:edit'] },
  { id: 'delete', icon: 'Delete', title: '删除', hasPermi: ['invest:exchange:remove'] }
])
const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    name: null,
    type: null,
    code: null,
    shortName: null
  },
  rules: {
    name: [{ required: true, message: '全称不能为空', trigger: 'blur' }],
    type: [{ required: true, message: '类型，1期货，2股票不能为空', trigger: 'change' }],
    code: [{ required: true, message: '编号不能为空', trigger: 'blur' }],
    shortName: [{ required: true, message: '简称不能为空', trigger: 'blur' }]
  }
})

const handleOperate = (operate, row) => {
  switch (operate) {
    case 'view':
      handleView(row)
      break
    case 'edit':
      handleUpdate(row)
      break
    case 'delete':
      handleDelete(row)
      break
    default:
      break
  }
}

const { queryParams, form, rules } = toRefs(data)

/** 查询交易所基础信息列表 */
function getList() {
  loading.value = true
  listExchange(queryParams.value).then((response) => {
    exchangeList.value = response.rows
    total.value = response.total
    loading.value = false
  })
}

// 取消按钮
function cancel() {
  open.value = false
  reset()
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    name: null,
    type: null,
    code: null,
    shortName: null,
    foundingTime: null,
    createBy: null,
    createTime: null,
    updateBy: null,
    updateTime: null,
    delFlag: null,
    remark: null,
    introduce: null
  }
  proxy.resetForm('exchangeRef')
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1
  getList()
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm('queryRef')
  handleQuery()
}

// 分页
const handleCurrentChange = (val) => {
  queryParams.value.pageNum = val
  getList()
}

//每页显示条数改变
const handleSizeChange = (val) => {
  queryParams.value.pageSize = val
  getList()
}
// 序号翻页递增
const indexMethod = (index) => {
  const nowPage = queryParams.value.pageNum //当前第几页，根据组件取值即可
  const nowLimit = queryParams.value.pageSize //当前每页显示几条，根据组件取值即可
  return index + 1 + (nowPage - 1) * nowLimit // 这里可以理解成一个公式
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map((item) => item.id)
  single.value = selection.length !== 1
  multiple.value = !selection.length
}

// 查看
const handleView = (row) => {
  title.value = '查看交易所基础信息'
  form.value = row
  open.value = true
}

/** 新增按钮操作 */
function handleAdd() {
  reset()
  open.value = true
  title.value = '添加交易所基础信息'
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset()
  const _id = row.id || ids.value
  getExchange(_id).then((response) => {
    form.value = response.data
    open.value = true
    title.value = '修改交易所基础信息'
  })
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs.exchangeRef.validate((valid) => {
    if (valid) {
      if (form.value.id != null) {
        updateExchange(form.value).then((response) => {
          proxy.$modal.msgSuccess('修改成功')
          open.value = false
          getList()
        })
      } else {
        addExchange(form.value).then((response) => {
          proxy.$modal.msgSuccess('新增成功')
          open.value = false
          getList()
        })
      }
    }
  })
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value
  proxy.$modal
    .confirm('是否确认删除选中的数据项？')
    .then(function () {
      return delExchange(_ids)
    })
    .then(() => {
      getList()
      proxy.$modal.msgSuccess('删除成功')
    })
    .catch(() => {})
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download(
    'invest/exchange/export',
    {
      ...queryParams.value
    },
    `exchange_${new Date().getTime()}.xlsx`
  )
}

getList()
</script>
